Materials and Construction Maximum carbon content in any variety of steel can be upto 1.3%. Steel containing 0.4% Carbon is not used for making Bolts Studs Nuts Chiesels Bolts Studs Nuts Chiesels ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Most suitable material of construction for the storage of concentrated nitric acid is Aluminium or chromium alloys (Cr > 18% for cold acid) Cast iron Monel Karbate Aluminium or chromium alloys (Cr > 18% for cold acid) Cast iron Monel Karbate ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Concentrated HCl at 30°C can be stored in a vessel made of None of these Cast iron and aluminium PTFE and porcelain Stainless steel and high silicon cast iron None of these Cast iron and aluminium PTFE and porcelain Stainless steel and high silicon cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead Is the lightest metal in common use Can not be scratched by finger nails Is the hardest metal in common use Can not be work hardened Is the lightest metal in common use Can not be scratched by finger nails Is the hardest metal in common use Can not be work hardened ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Bog iron used for the adsorption of H?S from coke oven gas is Iron impregnated with resin (usually bakelite) None of these Carbon free iron An intimate mixture of saw dust and iron dust (i.e. moist ferric hydroxide) Iron impregnated with resin (usually bakelite) None of these Carbon free iron An intimate mixture of saw dust and iron dust (i.e. moist ferric hydroxide) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon tetrachloride can be stored in a storage vessel made of High silicon iron (14% Si) All of these Stainless steel Tin High silicon iron (14% Si) All of these Stainless steel Tin ANSWER DOWNLOAD EXAMIANS APP
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